POSSIBLY USED, acquired through estate sale, open package (5pcs), original pieces may be missing (don't see 7824 as indicated on the package).Listing is for one (1) pack of 5 each voltage regulator assortment, Radio Shack Cat. No. 276-1660, comes exactly as shown in the photo.PRODUCT MARKINGS:LM340T-12 (1ea)LM340T-24 (1ea)8436 UA7905C (1ea)8245 7918C...